Asus P8B-E/4L User Manual page 26

Internal connectors
1. Serial ATA connectors
(SATA 6Gb/s: 7-pin SATA1, SATA2 [Blue])
(SATA 3Gb/s: 7-pin SATA3, SATA4, SATA5, SATA6 [Black])
2. SAS connectors
(7-pin SAS1, SAS2, SAS3, SAS4 [Blue])
(7-pin SAS5, SAS6, SAS7, SAS8 [Black])
3. Hard disk activity LED connector (4-pin HDLED1)
4. USB connector (10-1 pin USB34, USB56; A-Type USB7)
5. Thermal sensor cable connectors (3-pin TR1)
6. CPU, front and rear fan connectors
(4-pin CPU_FAN1, FRNT_FAN1, FRNT_FAN2, FRNT_FAN3,
REAR_FAN1)
7. Serial General Purpose Input/Output connector (6-1 pin SGPIO1)
8. Serial General Purpose Input/Output connectors
(8-1 pin SGPIO2/3)
9. Serial port connectors (10-1 pin COM1/COM2)
10. BMC header (BMC_FW1)
11. Power Supply SMBus connector (5-pin PSUSMB1)
12. TPM connector (20-1-pin TPM)
13. ATX power connectors
(24-pin EATXPWR1, 8-pin EATX12V1)
14. Parallel port connector (26-1 pin LPT1)
15. System panel connector (20-1 pin PANEL1)
16. Auxiliary panel connector (20-2 pin AUX_PANEL1)
2-8 Chapter 2: Hardware information
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